01 - In a mixing bowl, whisk together the buttermilk and hot sauce until blended. Submerge the chicken cutlets in the marinade, cover tightly, and refrigerate for at least 30 minutes or up to overnight for maximum tenderness.
02 - Preheat oven to 450°F. In a large bowl, whisk together the flour, baking powder, baking soda, sugar, and salt. Cut in the cold cubed butter using a pastry blender or your fingertips until the mixture resembles coarse crumbs with pea-sized pieces. Gently stir in the cold buttermilk just until the dough comes together—avoid overmixing.
03 - Turn the dough out onto a lightly floured surface and gently pat it to 3/4-inch thickness. Using a 2.5-inch round cutter, cut out 8 biscuits, pressing straight down without twisting. Arrange on a parchment-lined baking sheet and bake for 12–14 minutes until the tops are golden brown. Brush the hot biscuits with melted butter immediately upon removing from the oven.
04 - In a small saucepan, combine the honey, hot sauce, and crushed red pepper flakes over low heat. Warm gently, stirring occasionally, for 2–3 minutes until well blended. Remove from heat and set aside.
05 - Heat 1/2 inch of vegetable oil in a heavy-bottomed skillet to 350°F. In a shallow dish, combine the flour, paprika, garlic powder, kosher salt, and black pepper. Remove each cutlet from the buttermilk marinade, dredge thoroughly in the seasoned flour, and shake off any excess. Fry the cutlets for 3–4 minutes per side until deep golden brown and cooked through to an internal temperature of 165°F. Transfer to a paper towel-lined plate to drain.
06 - Split each biscuit in half horizontally. Place a fried chicken cutlet on the bottom half, drizzle generously with warm hot honey, and add sliced pickles if desired. Cap with the biscuit top and serve immediately.